Fire-resistance rating A2-s1, d0
Cedral sidings are weatherboards made of fibre cement with an excellent fire-resistance rating of A2-s1, d0. This means that in the event of a fire they will barely generate any smoke and will not spread fire. This makes Cedral sidings a reliable choice for any builder or renovator concerned with having a safe home.
A brief explanation of fire-resistance rating A2-s1, d0:
- The first value represents the flammability of the material, A2 = does not catch fire easily.
- The s-value pertains to smoke development in the event of fire, s1 = barely any smoke.
- Drop formation (burning drops) is indicated by the d-value, d0 = no drop formation.
What about wooden and upvc cladding?
When it comes to cladding, fibre cement is not your only option. However, none of the alternatives are as fire-resistant. We all know that wood burns, most untreated wood types such as MDF and multiplex have a D fire rating which means they have a medium contribution to fire. Synthetic/Upvc material is graded with fire-resistance rating C or D which means it will not withstand fire for more than a short period of time. Plastic cladding material will also warp when exposed to fire and will form melting droplets and emit a chemical called toxic dioxin which is hazardous to both humans and the environment.
Request a free sample to see for yourself
Studying product information is interesting, but at some point, you want to see and feel for yourself what Cedral has to offer. Request a free sample of your favourite colour and finish to help you take that decision. It will be your first major step towards your new facade.
Need help? Speak with your local Cedral advisor.
Your local advisor is always on hand to offer practical and experienced support.
